Martin Hanney, AIA, of Wichita-based Hanney & Associates Architects, designed an innovative way to bring light through a solid masonry wall for an elementary school project. Acrylic dowels spaced at 8'' centers, both vertically and horizontally, are laid in the mortar bed of an exterior masonry wall. As people walk past the wall, they create a pixilated light display for those inside. haarchitects.com